web: pin postcss >= 8.5.10 to resolve moderate XSS advisory - #8
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postcss is pulled transitively by next@16.2.9 at 8.4.31, which is affected by GHSA (XSS via unescaped </style> in CSS stringify output, fixed in 8.5.10). An npm overrides entry forces a patched 8.x. npm audit now reports 0 vulnerabilities and the production build is unchanged.
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Resolves the open Dependabot alert:
postcss < 8.5.10(moderate, XSS via unescaped</style>in CSS stringify output).postcssis pulled transitively bynext@16.2.9at 8.4.31, so it can't be bumped via a direct dependency. This adds an npmoverridesentry pinning a patched 8.x (resolves to 8.5.15).npm audit: 0 vulnerabilities (was 2 moderate)This is the first PR through the new branch protection — required checks (App tests, Web build, gitleaks) must pass before merge.